$permanent $permanent : boolean Is this a permanent (non-transient) error? (@since 1.7.0) Type boolean
$_enhancedcode $_enhancedcode : string SMTP Enhanced Mail System Status Code (see RFC 3463). Type string
__construct() __construct( $message = null, \code $code = null) Constructor. Parameters $message \code $code Error code.
setSmtpCode() setSmtpCode(integer $smtpcode) Set the SMTP reply code. Parameters integer $smtpcode SMTP reply code.
setEnhancedSmtpCode() setEnhancedSmtpCode(string $code) Set SMTP Enhanced Mail System Status Code (RFC 3463). Parameters string $code Enhanced status code.
getEnhancedSmtpCode() getEnhancedSmtpCode() : string Get SMTP Enhanced Mail System Status Code (RFC 3463). Returns string — Enhanced status code.